Organization and Summary of Significant Accounting Policies (Details Textual)		1 Months Ended	6 Months Ended
	Mar. 16, 2011	Mar. 31, 2011	Jun. 30, 2015 USD ($) Segment	Jun. 30, 2014 USD ($)	Dec. 31, 2014 USD ($)
Schedule Of Organization And Presentation Of Financial Statements [Line Items]
Number of business segment | Segment			2
Expiration date of financing agreement			Jan. 01, 2016
Renewal period of agreement			12 months
Additional renewal Period of agreement			12 months
Cancelation period of agreement			at least 60 days
Account receivables			$ 1,500,000
Percentage of advance rate of loan after March 1, 2011			85.00%
Aggregate amount of inventory			$ 500,000
Percentage of administrative fees on receivable portion, Less Than or equal to $1000000			0.85%
Percentage of administrative fees on receivable portion, More Than $1000000			0.75%
Percentage of administrative fees on inventory portion			1.00%
Computation of administrative fees on receivable portion, Specified Amount for different rates			$ 1,000,000
Credit line available for future factoring of accounts receivables and borrowings secured by inventory			$ 1,500,000		$ 1,500,000
Minimum
Schedule Of Organization And Presentation Of Financial Statements [Line Items]
Period to maturity of receivables sold		102 days
Maximum
Schedule Of Organization And Presentation Of Financial Statements [Line Items]
Period to maturity of receivables sold		105 days
Wells Fargo Bank
Schedule Of Organization And Presentation Of Financial Statements [Line Items]
Period of LIBOR rate used			105 days
Sale of account receivables			$ 2,282,200	$ 2,168,100
Proceeds from sale of account receivables			$ 2,272,600	$ 2,159,300
Period of notice for termination of agreement			30 days
Prime Rate
Schedule Of Organization And Presentation Of Financial Statements [Line Items]
Interest rate of agreement amount			3.25%
Prime Rate | Accounts Receivables
Schedule Of Organization And Presentation Of Financial Statements [Line Items]
Interest rate of agreement amount			1.00%
Prime Rate | Inventories
Schedule Of Organization And Presentation Of Financial Statements [Line Items]
Interest rate of agreement amount			2.50%
LIBOR | Wells Fargo Bank
Schedule Of Organization And Presentation Of Financial Statements [Line Items]
Interest rate of agreement amount	1.15%		0.34%