A-Mark Precious Metals, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies Customer Concentrations (Details)

Summary of Significant Accounting Policies Customer Concentrations (Details) (USD $) In Thousands, unless otherwise specified					3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended			12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended
	Dec. 31, 2013	Jun. 30, 2013	Dec. 31, 2013 Secured loans	Jun. 30, 2013 Secured loans	Dec. 31, 2013 Revenues Customer concentrations	Dec. 31, 2012 Revenues Customer concentrations	Dec. 31, 2013 Revenues Customer concentrations	Dec. 31, 2012 Revenues Customer concentrations	Dec. 31, 2013 Revenues Customer concentrations HSBC Bank USA	Dec. 31, 2012 Revenues Customer concentrations HSBC Bank USA	Dec. 31, 2013 Revenues Customer concentrations HSBC Bank USA	Dec. 31, 2012 Revenues Customer concentrations HSBC Bank USA	Dec. 31, 2013 Revenues Customer concentrations Johnson Matthey	Dec. 31, 2012 Revenues Customer concentrations Johnson Matthey	Dec. 31, 2013 Revenues Customer concentrations Johnson Matthey	Dec. 31, 2012 Revenues Customer concentrations Johnson Matthey	Dec. 31, 2013 Revenues Customer concentrations Major Customers	Dec. 31, 2012 Revenues Customer concentrations Major Customers	Dec. 31, 2013 Revenues Customer concentrations Major Customers	Dec. 31, 2012 Revenues Customer concentrations Major Customers	Dec. 31, 2013 Accounts receivable Customer concentrations	Jun. 30, 2013 Accounts receivable Customer concentrations	Dec. 31, 2013 Accounts receivable Customer concentrations United States Mint	Jun. 30, 2013 Accounts receivable Customer concentrations United States Mint	Dec. 31, 2013 Accounts receivable Customer concentrations Royal Canadian Mint	Jun. 30, 2013 Accounts receivable Customer concentrations Royal Canadian Mint	Dec. 31, 2013 Accounts receivable Customer concentrations Major Customers	Jun. 30, 2013 Accounts receivable Customer concentrations Major Customers	Dec. 31, 2013 Secured loans Customer concentrations	Jun. 30, 2013 Secured loans Customer concentrations	Dec. 31, 2013 Secured loans Customer concentrations Major Customers	Jun. 30, 2013 Secured loans Customer concentrations Major Customers	Dec. 31, 2013 Secured loans Customer concentrations Customer A	Jun. 30, 2013 Secured loans Customer concentrations Customer A	Dec. 31, 2013 Secured loans Customer concentrations Customer B	Jun. 30, 2013 Secured loans Customer concentrations Customer B	Dec. 31, 2013 Secured loans Customer concentrations Customer C	Jun. 30, 2013 Secured loans Customer concentrations Customer C
Concentration Risk [Line Items]
Total revenue					$ 1,488,653	$ 1,696,781	$ 2,984,632	$ 3,316,596	$ 393,148	$ 162,748	$ 705,693	$ 257,967	$ 32,169	$ 191,810	$ 56,596	$ 719,226	$ 425,317	$ 354,558	$ 762,289	$ 977,193
Concentration risk, percentage					100.00%	100.00%	100.00%	100.00%	26.40%	9.60%	23.60%	7.80%	2.20%	11.30%	0.00%	0.00%	28.60%	20.90%	25.50%	29.50%	100.00%	100.00%	66.60%	74.90%	6.90%	14.60%	73.50%	89.50%	100.00%	100.00%	19.60%	54.70%	0.00%	44.40%	6.40%	10.30%	13.20%	0.00%
Receivables and Secured Loans Gross - Trading Operations	83,356	94,613	31,935	35,585
Trading segment accounts receivable																					51,421	59,028	34,240	44,185	3,556	8,593	37,796	52,778
Trading segment secured loans	$ 31,935	$ 35,585																													$ 6,246	$ 19,459	$ 0	$ 15,800	$ 2,046	$ 3,659	$ 4,200	$ 0

- Definition

An amount representing an agreement for an unconditional promise by the maker to pay the Company (holder) a definite sum of money within one year from the balance sheet date (or the normal operating cycle, whichever is longer), net of any write-downs taken for collection uncertainty on the part of the holder. Such amount may include accrued interest receivable in accordance with the terms of the debt. The debt also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. This amount does not include amounts related to receivables held-for-sale.

+ References + Details