Prepaid Expenses and Other — Prepaid expenses and other consisted of the following:



	September 30, 2015		December 31, 2014

Other receivables	$	1	$	751
Tax receivables	84		155
Deposits	869		420
Prepaid insurance	179		517
Prepaid rent	131		234
Prepaid repairs and maintenance	1,157		917
Prepaid taxes	340		279
Prepaid commissions	1,900		2,935
Prepaid expenses	836		1,042
Total prepaid expenses and other	$	5,497	$	7,250

Deposits increased by $0.4 million during the nine months ended September 30, 2015 primarily due to an increase in two vendor deposits. Other receivables decreased by $0.8 million during the nine months ended September 30, 2015, primarily due to the reclassification of a deposit to long-term deposits from other receivables. Prepaid insurance and prepaid rent decreased by $0.3 million and $0.1 million, respectively, as the balances have been recognized as expense over time during the nine months ended September 30, 2015. Prepaid repairs and maintenance increased by $0.2 million for the nine months ended September 30, 2015 due to the renewal of certain contracts that will be recognized over a twelve month period. Prepaid commissions decreased by $1.0 million during the nine months ended September 30, 2015 as the revenue from the associated projects has been recognized. Commission rates on certain products changed in 2015, which in part lead to the reduction in prepaid commissions during the nine months ended September 30, 2015.