NOTE 15. ADDITIONAL FINANCIAL INFORMATION
| December 31, | ||||||
| Consolidated Balance Sheets | 2013 | 2012 | ||||
| Accounts payable and accrued liabilities: | ||||||
| Accounts payable | $ | 11,561 | $ | 12,076 | ||
| Accrued payroll and commissions | 1,985 | 2,332 | ||||
| Current portion of employee benefit obligation | 1,949 | 2,116 | ||||
| Accrued interest | 1,559 | 1,588 | ||||
| Other | 4,053 | 2,382 | ||||
| Total accounts payable and accrued liabilities | $ | 21,107 | $ | 20,494 | ||
| Consolidated Statements of Income | 2013 | 2012 | 2011 | ||||||
| Advertising expense | $ | 3,268 | $ | 2,910 | $ | 3,135 | |||
| Interest expense incurred | $ | 4,224 | $ | 3,707 | $ | 3,697 | |||
| Capitalized interest | (284) | (263) | (162) | ||||||
| Total interest expense | $ | 3,940 | $ | 3,444 | $ | 3,535 |
| Consolidated Statements of Cash Flows | 2013 | 2012 | 2011 | ||||||
| Cash paid during the year for: | |||||||||
| Interest | $ | 4,302 | $ | 3,714 | $ | 3,691 | |||
| Income taxes, net of refunds | 1,985 | 458 | 32 |
No customer accounted for more than 10% of consolidated revenues in 2013, 2012 or 2011.
A majority of our employees are represented by labor unions as of year-end 2013.