Accounts receivables, net and other receivables

12 Months Ended

Dec. 31, 2013

Accounts receivables, net and other receivables

Accounts receivables, net and other receivables

5. Accounts receivables, net and other receivables

        Accounts receivable, net of allowances for doubtful accounts and other receivables consisted of the following:

	December 31,
	2013		2012
Trade receivables, net of allowances	$	12,799	$	10,977
Unbilled access fees		2,036		1,957
Unbilled platform service arrangements		1,491		109
Accounts receivable, net	$	16,326	$	13,043
Unbilled access fees	$	264	$	838
Unbilled platform service arrangements		16		287
Non-current other receivables	$	280	$	1,125

        Access fees are recorded under long-term contracts with our wholesale partners that are telecom operators for access to our DAS at our managed and operated locations. Platform service fees are recorded under long-term contracts with our wholesale partners. These access and platform service fees escalate on an annual basis from which we receive fixed contractual payments and recognize revenue ratably over the term of the contracts.

        Included in accounts receivables, net for the periods indicated was the allowance for doubtful accounts which consisted of the following:

	Allowance for Doubtful Accounts
Balance, December 31, 2010	$	107
Additions charged to operations		115
Deductions from reserves, net		(45	)
Balance, December 31, 2011		177
Additions charged to operations		45
Deductions from reserves, net		(43	)
Balance, December 31, 2012		179
Additions charged to operations		209
Deductions from reserves, net		(43	)
Balance, December 31, 2013	$	345