LEASES (Tables)

3 Months Ended

Mar. 31, 2022

LEASES [Abstract]

Summary of balance sheet presentation of our operating and finance leases

(dollars in thousands)
Classification on the Condensed Consolidated Balance Sheet	March 31, 2022		December 31, 2021
Assets:
Operating lease right-of-use assets, net	$	812	$	858
Finance lease right-of-use assets, net (1)		337		371
Total lease assets	$	1,149	$	1,229
Liabilities:
Current:
Current maturities of operating lease liabilities	$	162	$	166
Current maturities of finance lease liabilities		195		222
Noncurrent:
Operating lease liabilities, less current maturities		656		697
Finance lease liabilities, less current maturities		130		159
Total lease liabilities	$	1,143	$	1,244

(1) As of March 31, 2022 and December 31, 2021, finance lease right-of-use assets included $48 and $61, respectively, of assets related to finance leases associated with the HSRR program.

Summary of estimated future minimum lease payments for finance leases

As of March 31, 2022 and December 31, 2021, the estimated future minimum lease payments, excluding non-lease components, are as follows:

(dollars in thousands)	Operating Leases				Finance Leases				Total
		March 31,		December 31,		March 31,		December 31,		March 31,		December 31,
		2022		2021		2022		2021		2022		2021
2022	$	165	$	227	$	116	$	176	$	281	$	403
2023		218		218		101		101		319		319
2024		205		204		80		80		285		284
2025		191		191		65		65		256		256
2026		194		195		26		26		220		221
Thereafter		—		—		—		—		—		—
Total lease obligations		973		1,035		388		448		1,361		1,483
Less: Amount representing interest		(155)		(172)		(63)		(67)		(218)		(239)
Present value of net minimum lease obligations		818		863		325		381		1,143		1,244
Less, current portion		(162)		(166)		(195)		(222)		(357)		(388)
Long term portion	$	656	$	697	$	130	$	159	$	786	$	856

Schedule of other information

	March 31,	December 31,
	2022	2021
Weighted-average remaining lease term (years):
Operating leases	4.5	4.7
Finance leases	3.4	3.1
Weighted-average discount rate:
Operating leases	8.00%	8.00%
Finance leases	10.10%	10.03%