Other Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2016

Accrued Liabilities, Current [Abstract]

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

The following table presents a summary of items comprising other accrued liabilities in the accompanying consolidated balance sheets as of March 31, 2016 and December 31, 2015 (in thousands):

	March 31,		December 31,
	2016		2015
Accrued professional liabilities	$	14,319	$	14,362
Contingent purchase price payable	5,509		5,509
Current income taxes payable	1,782		7,892
Refunds payable	45,175		48,415
Other	35,076		43,059
Total other accrued liabilities	$	101,861	$	119,237