Quarterly report pursuant to Section 13 or 15(d)

DEBT OBLIGATIONS (Details)

v3.19.1
DEBT OBLIGATIONS (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Dec. 31, 2018
Debt Instrument [Line Items]    
Less current portion of obligations under finance leases $ 6,790 $ 5,489
Credit facilities and obligations under finance leases - noncurrent 13,185 10,489
Total debt obligations    
Debt Instrument [Line Items]    
Outstanding Face Amount 70,979 66,982
Carrying Value $ 71,173 67,178
Weighted Average Funding Cost (as percent) 4.84%  
Weighted Average Life (Years) 12 years 7 months 1 day  
Face Amount of Floating Rate Debt $ 51,204  
Credit Facilities and Finance Leases    
Debt Instrument [Line Items]    
Outstanding Face Amount 19,975 15,978
Carrying Value $ 19,975 15,978
Weighted Average Funding Cost (as percent) 5.11%  
Weighted Average Life (Years) 3 years 8 months 1 day  
Face Amount of Floating Rate Debt $ 200  
Vineyard II    
Debt Instrument [Line Items]    
Outstanding Face Amount 200 200
Carrying Value $ 200 200
Weighted Average Coupon (as percent) 2.80%  
Weighted Average Funding Cost (as percent) 2.80%  
Weighted Average Life (Years) 24 years 8 months 1 day  
Face Amount of Floating Rate Debt $ 200  
Finance leases (Equipment)    
Debt Instrument [Line Items]    
Outstanding Face Amount 19,775 15,778
Carrying Value $ 19,775 15,778
Weighted Average Funding Cost (as percent) 5.13%  
Weighted Average Life (Years) 3 years 6 months 1 day  
Face Amount of Floating Rate Debt $ 0  
Finance leases (Equipment) | Lower Range    
Debt Instrument [Line Items]    
Weighted Average Coupon (as percent) 3.00%  
Finance leases (Equipment) | Upper Range    
Debt Instrument [Line Items]    
Weighted Average Coupon (as percent) 15.00%  
Less current portion of obligations under finance leases    
Debt Instrument [Line Items]    
Outstanding Face Amount $ 6,790 5,489
Less current portion of obligations under finance leases 6,790 5,489
Credit facilities and obligations under finance leases - noncurrent    
Debt Instrument [Line Items]    
Outstanding Face Amount 13,185 10,489
Credit facilities and obligations under finance leases - noncurrent 13,185 10,489
Junior subordinated notes payable    
Debt Instrument [Line Items]    
Outstanding Face Amount 51,004 51,004
Carrying Value $ 51,198 $ 51,200
Weighted Average Funding Cost (as percent) 4.74%  
Weighted Average Life (Years) 16 years 1 month 1 day  
Face Amount of Floating Rate Debt $ 51,004  
Junior subordinated notes payable | London Interbank Offered Rate (LIBOR)    
Debt Instrument [Line Items]    
Weighted Average Coupon (as percent) 2.25%