Stockholders' Equity (Details Narrative) - USD ($)							1 Months Ended	3 Months Ended		9 Months Ended
	Jul. 25, 2016	Apr. 25, 2016	Feb. 17, 2016	Jan. 26, 2016	Dec. 11, 2015	Aug. 27, 2014	May 31, 2016	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Reserve stock split				each one hundred eighty (180) shares	180-for-1
Common stock, par value					$ 0.0001
Excess stock shares authorized				10,000,000				10,000,000		10,000,000
Preferred stock, shares authorized				20,000,000				20,000,000		20,000,000		20,000,000
Preferred stock, par value				$ 0.0001				$ 0.0001		$ 0.0001		$ 0.0001
Common stock conversion basis description										The rights of each share of Class A common stock, each share of Class B common stock and each share of Class Z common stock are the same with respect to dividends, distributions and rights upon liquidation.
Revenue								$ 2,006,838	$ 2,010,792	$ 6,195,827	$ 7,391,882
Share based compensation amount								$ 41,310		$ 82,620
Reserved shares of common stock								234,090		234,090
Dr Zvi Yaniv [Member]
Number of shares issued for forfeiture						37,778
Expected vested exercise price description						All these shares become vested and not subject to forfeiture on the earlier of a change of control of us, Dr. Yaniv’s death, or if more than 180 days after closing, the average trading price of the shares during a measurement period of ten consecutive trading days reaches certain price thresholds. At an $18.00 price, 5,554 shares vest, with additional tranches of 5,556 shares vesting if the price reaches $27.00, $36.00, $45.00 and $54.00. The last 10,000 shares vest at a $63.00 price threshold. Any shares that have not vested five years after the Effective Date will be forfeited. We also entered into a Piggyback Registration Rights Agreement that will allow Dr. Yaniv, subject to other customary terms and conditions, to register shares that are no longer subject to forfeiture if we are registering our shares. Pursuant to ASC 718-10 and related subsections, these shares were valued on the date of grant of August 27, 2014 at $13.12 per share for a total value of $495,720.
Shares vesting period						5 years
Shares granted price per share						$ 13.12
Fair value of shares recongnizesd						$ 495,720
Stock option services period						3 years
Consultants [Member]
Shares issued price per share	$ 2.81
Number of stock shares issued	10,000
Grant option term	5 years
HALO Brand Products [Member]
Revenue	$ 1,000,000
Class A Common Stock [Member]
Common stock voting rights										Holders of the Class A common stock are entitled to one vote per share in the election of directors and other matters submitted to a vote of the stockholders.
Class B Common Stock [Member]
Common stock conversion basis description										Shares of Class B common stock can be converted, one-for-one, into shares of Class A common stock at any time at the option of the holder.
Common stock voting rights										Holders of PEN Class B common stock are entitled to 100 votes per share in the election of directors and other matters submitted to a vote of the stockholders.
Class Z Common Stock [Member]
Common stock conversion basis description										Conversion Rights. Shares of Class Z common stock can be converted, one-for-one, into shares of Class A common stock at any time at the option of the holder.
Common stock voting rights										Holders of PEN Class Z common stock do not vote in the election of directors or otherwise, but they do have the right to designate a director to the PEN Board, have anti-dilution rights described below and have consent rights with respect to certain amendments to PEN’s certificate of incorporation.
Class A Common Stock [Member]
Common stock, par value				$ 0.0001				$ 0.0001		$ 0.0001		$ 0.0001
Common stock, shares authorized				7,200,000				7,200,000		7,200,000		7,200,000
Class A Common Stock [Member] | Private Investor [Member]
Shares issued price per share	$ 2.81
Number of stock shares issued	17,793
Total cash purchase							$ 50,000
Class A Common Stock [Member] | Investor [Member]
Total cash purchase	$ 1,546
Risk free interest rate	1.15%
Volatility rate	191.80%
Cash fee	$ 2,000
Class A Common Stock [Member] | Directors [Member]
Number of stock shares issued for service	2,667	2,800	1,248
Class A Common Stock [Member] | Warrant [Member]
Shares issued price per share	$ 2.81
Number of stock shares issued	712
Warrant term	5 years
Class B Common Stock [Member]
Common stock, par value				$ 0.0001				$ 0.0001		$ 0.0001		$ 0.0001
Common stock, shares authorized				2,500,000				2,500,000		2,500,000		2,500,000
Class B Common Stock [Member] | Directors [Member]
Number of stock shares issued for service	1,778	1,600	624
Class Z Common Stock [Member]
Common stock, par value				$ 0.0001				$ 0.0001		$ 0.0001		$ 0.0001
Common stock, shares authorized				300,000				300,000		300,000		300,000
Common Stock [Member] | Directors [Member]
Shares issued price per share			$ 3.20
Class A And B Common Stock [Member] | Directors [Member]
Shares issued price per share	$ 2.25	$ 2.50
Number of stock shares issued for service, value	$ 10,000	$ 11,000	$ 6,000