Fair Value Disclosure (Tables)

6 Months Ended

Jun. 30, 2014

Fair Value Disclosures [Abstract]

Schedule of fair value, assets and liabilities measured on recurring basis

The following table presents the Company's assets and liabilities accounted for at fair value on a recurring basis:

			Fair Value Measurements at Reporting Date Using
			Quoted Prices in				Significant
			Active Markets for		Significant Other		Unobservable
			Identical Assets		Observable Inputs		Inputs
Description	Date		(Level 1)		(Level 2)		(Level 3)
	June 30, 2014
Assets:
Available for sale securities	$	6,906	$	6,906	$	—	$	—
Interest rate swap agreements	278		—		278		—
	$	7,184	$	6,906	$	278	$	—
Liabilities:
Interest rate swap agreements	$	602	$	—	$	602	$	—
Foreign currency exchange contracts	393		—		393		—
Contingent consideration	1,597		—		—		1,597
	$	2,592	$	—	$	995	$	1,597
	December 31, 2013
Assets:
Available for sale securities	$	6,540	$	6,540	$	—	$	—
Interest rate swap agreements	937		—		937		—
Foreign currency exchange contracts	83		—		83		—
	$	7,560	$	6,540	$	1,020	$	—
Liabilities:
Foreign currency exchange contracts	$	14	$	—	$	14	$	—
Contingent consideration	1,581		—		—		1,581
	$	1,595	$	—	$	14	$	1,581
	June 30, 2013
Assets:
Available for sale securities	$	5,869	$	5,869	$	—	$	—
Interest rate swap agreements	764		—		764		—
Foreign currency exchange contracts	326		—		326		—
	$	6,959	$	5,869	$	1,090	$	—
Liabilities:
Contingent consideration	$	1,564	$	—	$	—	$	1,564
	$	1,564	$	—	$	—	$	1,564

Summarizes changes in level 3 liabilities measured at fair value on a recurring basis

The following table summarizes changes in Level 3 liabilities measured at fair value on a recurring basis:

	Contingent Consideration
Balance at January 1, 2014	$	1,581
Accretion expense	16
Payments	—
Balance at June 30, 2014	$	1,597