CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current Assets
Cash and cash equivalents	$ 68,614	$ 80,889
Healthcare accounts receivable, net of allowance for doubtful accounts of $31,780 and $25,345 at December 31, 2019 and 2018, respectively	71,851	37,754
Other accounts receivable, net of allowance for doubtful accounts of $201 and $268 at December 31, 2019 and 2018, respectively	15,625	14,874
Inventory	5,738	7,323
Prepaid expenses and other current assets	6,505	5,820
Total current assets	168,333	146,660
Property and equipment, net	56,380	48,377
Intangible assets, net	129,596	129,653
Goodwill	301,321	238,814
Deferred tax assets	12,626	19,975
Other assets	17,464	3,322
Total assets	685,720	586,801
Current liabilities
Accounts payable	24,198	18,157
Accrued liabilities	27,318	24,689
Current portion of finance lease obligations	394
Current portion of finance lease obligations		1,652
Current portion of long-term debt	3,844	5,125
Total current liabilities	55,754	49,623
Long-term portion of finance lease obligations	289
Long-term portion of finance lease obligations		117
Long-term debt	190,823	193,424
Other long-term liabilities	71,937	33,152
Total liabilities	318,803	276,316
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]
Common stock—$.001 par value as of December 31, 2019 and 2018; 200,000,000 shares authorized as of December 31, 2019 and 2018; 34,023,053 and 33,406,364 shares issued and outstanding at December 31, 2019 and 2018, respectively	34	33
Paid-in capital	453,366	426,054
Accumulated other comprehensive (loss)/income	(469)	256
Accumulated deficit	(86,014)	(115,858)
Total equity	366,917	310,485
Total liabilities and equity	$ 685,720	$ 586,801