Other Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2015

Accrued Liabilities, Current [Abstract]

Schedule of Other Accrued Liabilities

The following table presents a summary of items comprising other accrued liabilities in the accompanying consolidated balance sheets as of December 31, 2015 and 2014 (in thousands):

	2015		2014
Accrued professional liabilities	$	14,362	$	11,983
Contingent purchase price payable	5,509		12,213
Current income taxes payable	7,892		—
Refunds payable	48,415		17,752
Other	43,059		26,038
Total other accrued liabilities	$	119,237	$	67,986