8. LONG-TERM DEBT

In December 2014, we amended and restated our financing agreement with PNC Bank (“PNC”) to increase the credit facility to $75.0 million and extend the term of the facility an additional five years to November 2019. The credit facility’s base interest rate is the current prime rate less 0.25%, however the credit facility provides us the option to borrow on up to eight fixed loans at LIBOR plus 1.25% in accordance with the 2014 amended and restated credit agreement. The LIBOR rate is determined based on the fixed loan maturities, which vary from 30, 60, 90, or 180 days.

Our credit facility borrowings consist of the following:


	June 30,		December 31,		June 30,
	2018		2017		2017
LIBOR borrowings	-		-	$	7,000,000
Prime borrowings	-	$	2,199,423		1,618,697
Total credit facility borrowings	-	$	2,199,423	$	8,618,697

The total amount available under our amended and restated revolving credit facility is subject to a borrowing base calculation based on various percentages of accounts receivable and inventory. As of June 30, 2018, we had total capacity of $59.2 million.

Credit Facility Covenants

Our amended and restated credit facility contains a restrictive covenant which requires us to maintain a fixed charge coverage ratio. This restrictive covenant is only in effect upon a triggering event taking place (as defined in the amended and restated credit facility agreement). Our amended and restated credit facility places a restriction on the amount of dividends that may be paid. At June 30, 2018, there was no triggering event and the covenant was not in effect.