Additional Financial Information (Tables)

12 Months Ended

Dec. 31, 2016

Additional Financial Information

Consolidated Balance Sheets [Table Text Block]

	December 31,
Consolidated Balance Sheets		2016		2015
Current customer fulfillment costs (included in Other current assets)	$	3,398	$	2,923
Accounts payable and accrued liabilities:
Accounts payable	$	22,027	$	21,047
Accrued payroll and commissions		2,450		2,629
Current portion of employee benefit obligation		1,644		1,766
Accrued interest		2,023		1,974
Other		2,994		2,956
Total accounts payable and accrued liabilities	$	31,138	$	30,372

Consolidated Statements Of Income [Table Text Block]

Consolidated Statements of Income		2016		2015		2014
Advertising expense	$	3,768	$	3,632	$	3,272
Interest expense incurred	$	5,802	$	4,917	$	3,847
Capitalized interest		(892)		(797)		(234)
Total interest expense	$	4,910	$	4,120	$	3,613

Consolidated Statements Of Cash Flows [Table Text Block]

Consolidated Statements of Cash Flows		2016		2015		2014
Cash paid during the year for:
Interest	$	5,696	$	4,822	$	4,099
Income taxes, net of refunds		3,721		1,851		1,532