Supplementary Data (Tables)

3 Months Ended

Mar. 31, 2019

The detail of certain balance sheet accounts as of December 31, 2018 and March 31, 2019 (in thousands):



	December 31, 2018		March 31, 2019
Prepaid and other current assets:
Prepaid expenses	$	1,456	$	1,850
Federal income taxes receivable	923		—
State income taxes receivable	422		—
Other current assets	210		213
Total prepaid and other current assets	$	3,011	$	2,063

Accrued and other liabilities:
Accrued salaries and wages	$	4,088	$	2,226
Accrued incentive compensation	7,395		2,275
Accrued vacation	2,358		2,503
Accrued insurance	3,188		3,599
Accrued interest	1,856		7,265
Accrued ad valorem and franchise taxes	904		1,065
Accrued commissions	441		427
Other accrued liabilities	1,178		1,689
Federal income taxes payable	962		303
Deferred rent	274		—
Total accrued and other liabilities	$	22,644	$	21,352

Other long-term liabilities:
Deferred rent	$	692	$	—
Incentive compensation	1,563		1,117
Contingent consideration	878		654
Total other long-term liabilities	$	3,133	$	1,771