Notes Payable and Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2017

Debt Disclosure [Abstract]

Schedule of Short-term Debt

Short-term debt and current portion of long-term debt consisted of the following as of December 31, 2017 and December 31, 2016 (dollars in thousands):

	December 31,		December 31,
	2017		2016
Current portion of installment note payable due in November with variable interest rate equal to the WSJ prime rate plus 0.5%. Unsecured.	$	800	$	1,800
Line of credit, $1,000,000 available, with variable interest rate equal to the WSJ prime rate, subject to a 4.5% floor; maturity September 2018.  Interest payments due monthly.  Secured.	—		—
Line of credit with variable interest rate equal to the WSJ prime rate, subject to a 5.0% floor; maturity March 2018.  Interest payments due quarterly.  Unsecured.	500		—
	$	1,300	$	1,800

Schedule of Long-term Debt Instruments

Long-term debt consisted of the following as of December 31, 2017 and December 31, 2016 (dollars in thousands):

	December 31,		December 31,
	2017		2016
Promissory note with variable interest rate equal to the WSJ prime rate plus 0.5%; maturity November 2019. Annual installment payments beginning November 2017 with final balloon payment due November 30, 2019. Unsecured.	$	2,200	$	3,200
Subordinated debentures issued on December 15, 2005 with floating rate interest equal to 3-Month LIBOR plus 375 basis points; net of $168,000 in debt issuance cost ($178,000 in 2016); maturity December 2035.  Interest payable quarterly.  Redeemable prior to maturity. Unsecured.	9,111		9,101
Subordinated debentures issued on June 21, 2007 with floating rate interest equal to 3-Month LIBOR plus 340 basis points; net of $65,000 in debt issuance cost ($68,000 in 2016); maturity June 15, 2037. Interest payable quarterly.  Redeemable prior to maturity. Unsecured.	3,028		3,025
	$	14,339	$	15,326

Schedule of Maturities of Long-term Debt

Annual maturities of all outstanding debt for the next five years and beyond are as follows (dollars in thousands):

2018		2019		2020		2021		2022		Thereafter
$	1,300	$	2,200	$	—	$	—	$	—	$	12,139