Share Capital (Detail Textuals) - Beneficial Interest £ / shares in Units, $ / shares in Units, $ in Thousands	1 Months Ended		5 Months Ended
	Aug. 28, 2015 $ / shares shares	Aug. 28, 2015 £ / shares shares	Sep. 30, 2015 USD ($) $ / shares shares	Sep. 30, 2015 GBP (£) £ / shares shares	Apr. 20, 2015 $ / shares shares	Apr. 20, 2015 £ / shares shares
Schedule of Capitalization, Equity [Line Items]
Number of initial invested shares					1	1
Cost of initial invested shares | (per share)					$ 1.49	£ 1
Subdivided ordinary stock, shares issued	100	100		100
Par value of subdivided ordinary shares | (per share)	$ 0.015	£ 0.01	$ 0.0154	£ 0.01
Number of redeemable shares, shares issued	4,999,900	4,999,900	4,999,900
Par value of redeemable shares | (per share)		£ 0.01	$ 0.0154	£ 0.01
Nominal value of redeemable shares | £				£ 50,000
Costs related to future issuance of ordinary shares | $			$ 2,340