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Leases (Tables)
 12 Months Ended
Dec. 31, 2020
Leases [Abstract]  
Schedule of Balance Sheet Impact The impact of the new lease standard on the December 31, 2020 and 2019 consolidated balance sheet was as follows:
Classification on ConsolidatedDecember 31,
Balance Sheet20202019
($ in thousands)
Operating lease assetsRight of use assets-operating leases$483 $604 
Current lease liabilitiesCurrent operating leases$198 $189 
Noncurrent lease liabilitiesLong-term operating leases285 415 
Total lease liabilities$483 $604 
Weighted average remaining lease term in years1.52.6
Implicit Rate3.2 %3.1 %
Schedule of Cash Flow Impact
December 31,
20202019
(in thousands)
Cash paid for amounts included in the measurement of lease liabilities
Operating lease cost (1) (2)
$550 $548 
(1)    Lease costs are classified on the Consolidated Statements of Operations in cost of sales, cost of compressors and selling, general and administrative expenses.
(2)     Includes costs of $333,000 for leases with terms of 12 months or less and $217,000 for leases with terms greater than 12 months for the year ended December 31, 2020. Includes costs of $350,000 for leases with terms of 12 months or less and $198,000 for leases with terms greater than 12 months for the year ended December 31, 2019.
Schedule of Future Maturities of Lease Liabilities
The following table shows the future maturities of lease liabilities:

Years Ending December 31,Lease Liabilities
(in thousands)
2021$211 
202276 
202338 
202438 
202538 
Thereafter130 
Total lease payments531 
Less: Imputed interest(48)
Total$483