SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Jun. 30, 2015	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2014
Change in the contingent consideration liability
Payment of contingent consideration		$ 2,322	$ 1,633
Change in fair value of contingent consideration		220	403
Saugatuck Technology Inc.
Liabilities:
Contingent acquisition liability		1,000		$ 1,000
Change in the contingent consideration liability
Ending Balance		$ 1,000
Minimum
Liabilities:
Discounted rate of cash outflow projections (as a percent)		2.30%
Incremental borrowing rate used to discount future cash flows from financial instruments (as a percent)		2.31%
Maximum
Liabilities:
Discounted rate of cash outflow projections (as a percent)		14.50%
Incremental borrowing rate used to discount future cash flows from financial instruments (as a percent)		2.45%
Level 3
Liabilities:
Contingent consideration paid	$ 2,300
Contingent acquisition liability		$ 4,825	4,085	3,648	$ 4,825	$ 4,714
Change in the contingent consideration liability
Beginning Balance		4,825	4,085
Payment of contingent consideration		2,322	1,633
Acquisition				986		$ 1,989
Change in fair value of contingent consideration		220	368
Accretion of contingent consideration		172	35
Impact of currency translation		(233)	(130)
Ending Balance		$ 3,648	$ 4,714
Recurring
Assets:
Cash equivalents				20	20
Total				20	20
Liabilities:
Contingent consideration				3,648	4,825
Long-term debt , including current portion				51,410	53,412
Total				55,058	58,237
Recurring | Level 1
Assets:
Cash equivalents				20	20
Total				20	20
Recurring | Level 3
Liabilities:
Contingent consideration				3,648	4,825
Long-term debt , including current portion				51,410	53,412
Total				$ 55,058	$ 58,237