Convertible Debt and Notes Payable (Tables)

12 Months Ended

Dec. 31, 2021

Debt Disclosure [Abstract]

Schedule of Debt and Capital Lease Obligations

As of December 31, 2021 and 2020, the Company's outstanding debt was as follows:

	As of December 31,
	2021		2020
	(dollars in thousands)
Convertible debt	$	—	$	80,808
Notes payable	174,015		307,653
Term loan	435,147		—
Other notes payable	12,537		72,505
Finance lease obligations	1,672		2,909
	$	623,371	$	463,875

Direct Financing Lease, Lease Income [Table Text Block]

For the years ended December 31, 2021, 2020, and 2019, quantitative information regarding the Company's finance lease obligations reflected in the accompanying consolidated statements of operations, the supplemental cash flow information and certain other information related to finance leases were as follows:

	Year Ended December 31,
	2021			2020			2019
	(dollars in thousands)
Lease cost
Finance lease cost:
Amortization of finance lease right-of-use assets	$	1,274		$	1,232		$	1,266
Interest on lease liabilities	$	116		$	171		$	227
Other information
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from finance leases	$	116		$	171		$	227
Financing cash flows from finance leases	$	1,532		$	1,033		$	1,266
Weighted average remaining lease term - operating leases (in years)	1.71			2.24			3.21
Weighted average discount rate - operating leases	4.70		%	4.89		%	4.88		%

Schedule of Maturities of Debt and Future Minimum Lease Payments for Capital Leases

Annual scheduled maturities of debt and minimum payments (of principal and interest) for all debt outstanding as of December 31, 2021, are as follows:

	Notes Payable		Term Loan		Other Notes Payable		Finance Lease Obligation
	(dollars in thousands)
2022	$	13,405	$	22,533	$	543	$	1,128
2023	13,405		22,351		12,593		481
2024	88,578		22,168		543		82
2025	7,750		21,986		—		42
2026	7,750		21,804		—		12
Thereafter	150,375		445,646		—		—
Subtotal	281,263		556,488		13,679		1,745
Less (a)	(107,248)		(121,341)		(1,142)		(73)
Total	$	174,015	$	435,147	$	12,537	$	1,672

(a)Amount necessary to reduce net minimum payments to present value calculated at the Company's implicit rate at inception. This amount also includes capitalized debt costs and the unamortized discount on the Company's convertible debt.