Stockholder Rights Agreement (Details)	1 Months Ended
	Dec. 18, 2017 $ / shares
Stockholder Rights Agreement (Textual)
Beneficial ownership percentage	4.90%
Description of issuance of one right	The Board authorized the issuance of one Right for each outstanding share of common stock, par value $0.001 per share, of the Company, payable to stockholders of record date of the close of business on January 2, 2018. One Right will also be issued together with each share of the Company’s common stock issued after January 2, 2018 but before the Distribution Date (as defined below) and, in certain circumstances, after the Distribution Date. Subject to the terms, provisions and conditions of the Rights Agreement, if the Rights become exercisable, each Right would initially represent the right to purchase from the Company one one-thousandth of a share of Series A Junior Participating Preferred Stock, par value $0.001 per share, of the Company (the “Series A Preferred Stock”) for a purchase price of $40.00. If issued, each one-thousandth of a share of Series A Preferred Stock would give the stockholder approximately the same dividend, voting and liquidation rights as does one share of common stock. However, prior to exercise, a Right does not give its holder any rights as a stockholder of the Company, including, without limitation, any dividend, voting or liquidation rights.
Description of rights will not be exercisable	The Rights will not be exercisable until the earlier of (i) ten business days after a public announcement that a person has become an “Acquiring Person” by acquiring beneficial ownership of 4.9% or more of outstanding common stock (or, in the case of a person that had beneficial ownership of 4.9% or more of the outstanding common stock as of the close of business on December 18, 2017, by obtaining beneficial ownership of any additional shares of common stock representing 0.5% or more of the shares of common stock then outstanding (other than pursuant to a dividend or distribution paid or made by the Company on the outstanding shares of the common stock or pursuant to a split or subdivision of the outstanding shares of common stock) at a time such person still beneficially owns 4.9% or more of the outstanding common stock), and (ii) ten business days (or such later date as may be specified by the Board prior to such time as any person becomes an Acquiring Person) after the commencement of a tender or exchange offer by or on behalf of a person that, if completed, would result in such person becoming an Acquiring Person (the “Distribution Date”).
Percentage of business assets	50.00%
Redemption price	$ 0.001
Description of Series A Preferred Stock	Each one one-thousandth of a share of Series A Preferred Stock, if issued: (i) will be nonredeemable and junior to any other series of preferred stock the Company may issue (unless otherwise provided in the terms of such other series), (ii) will entitle holders to preferential cumulative quarterly dividends in an amount per share of Series A Preferred Stock equal to the greater of (a) $1 or (b) 1,000 times the aggregate the dividends, if any, declared on one share of the Company’s common stock, (iii) will entitle holders upon liquidation (voluntary or otherwise) to receive $1,000 per share of Series A Preferred Stock plus an amount equal to accrued and unpaid dividends and distributions thereon, whether or not declared, (iv) will have the same voting power as one share of common stock, and (v) will entitle holders to a per share payment equal to the payment made on one share of the Company’s common stock, if shares of the common stock are exchanged via merger, consolidation, or a similar transaction. Because of the nature of the Series A Preferred Stock’s dividend, liquidation and voting rights, the value of a Unit of Series A Preferred Stock purchasable upon exercise of each Right should approximate the value of one share of common stock.
Percentage of purchase price	1.00%