Long-Term Debt, Interest Rate Swap and Capitalized Lease Obligations (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Schedule of Long Term Debt

Long-term debt consists of the following:

	December 31,
	2018			2017
Mortgage loan with a syndicate of banks; payable monthly, interest at 4.0% above LIBOR, a portion of which is fixed at 5.79% based on the interest rate swap described below.	$	51,730		$	64,567
Acquisition loan with Canadian Imperial Bank of Commerce, interest at 4.75% above LIBOR.	6,900			7,500
Revolving credit facility borrowings payable to a bank; secured by receivables of the Company; interest at 4.0% above LIBOR.	15,000			16,000
Loan to finance equipment	—			40
	73,630			88,107
Less current portion	(12,449		)	(13,065		)
	61,181			75,042
Less deferred financing costs, net	(1,125		)	(1,884		)
Plus capitalized lease obligations	928			1,445
Long-term debt and capital lease obligation	$	60,984		$	74,603

Schedule of Deferred Financing Costs

In connection with the Company's 2018 and 2017 financing agreements, the Company recorded the following amounts related to deferred loan costs, with such costs classified as a reduction of the debt balances discussed above:

	2018		2017
Write-off of deferred financing costs	$	267	$	—
Deferred financing costs capitalized	$	146	$	195

Scheduled Principal Payments of Long-term Debt

Scheduled principal payments of long-term debt are as follows:

2019	$	11,995
2020	8,993
2021	52,642
Total	$	73,630

Scheduled Payments of Capitalized Lease Obligations

Scheduled payments of the capitalized lease obligations are as follows:

2019	$	500
2020	202
2021	189
2022	131
Total	1,022
Amounts related to interest	(94		)
Principal payments on capitalized lease obligation	$	928