XML 51 R38.htm IDEA: XBRL DOCUMENT v3.19.1
Short-term and long-term debt (Detail) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Short-term debt:    
- Revolving credit line and other debt $ 31,000 $ 29,000
- Long-term debt: current 2,127 2,672
Subtotal 33,127 31,672
Long-term debt:    
- Term Loan Facility 101,063 101,588
- Vehicle and equipment loans 1 4
- Capital lease obligations 7 6
- Less: deferred financing costs on term loan (3,153) (3,325)
Subtotal 97,918 98,273
Total short-term & long-term debt $ 131,045 $ 129,945