Description of Business (Narrative) (Details) - USD ($) |
Dec. 31, 2018 |
Sep. 14, 2018 |
|---|---|---|
| Secured Senior Term Notes, Series 2018-1, Class A | Senior Subordinated Notes | ||
| Debt Instrument [Line Items] | ||
| Debt instrument, face amount | $ 72,000,000 | |
| Stated interest rate (in percentage) | 4.98% | |
| Secured Senior Term Notes, Series 2018-1, Class B | Senior Subordinated Notes | ||
| Debt Instrument [Line Items] | ||
| Debt instrument, face amount | $ 28,000,000 | |
| Stated interest rate (in percentage) | 5.98% | |
| Notes Receivable | ||
| Debt Instrument [Line Items] | ||
| Financing receivable | $ 10,000,000 | $ 10,000,000 |
| X | ||||||||||
- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date. Such amount may include accrued interest receivable in accordance with the terms of the note. The note 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. Excludes amounts related to receivables held-for-sale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|